AirTrim Sport Mask (Includes: Mask, Sport Filter and Racing1 Filter)

Heavy breathing in cold temperatures or in low humidity (desert climates or high altitude) can be uncomfortable or even damaging to your airways. The AirTrim Mask is designed to recover heat and moisture from exhaled air - protecting your air passages from the cold and dry. This AirTrim Sport mask is the recommended starting pack for AirTrim cold weather masks. It comes with a Racing1 and a Sport filter, giving you the two most common filters you need for warming up and light training. Instead of wearing a buff or scarf over your face and nose, switch to a much more comfortable AirTrim mask. In a study at the University of Montreal, they found that the AirTrim mask is great for training and low exertion activity. They recommend to use for warming up and easy effort activities. Once you have a race or interval session, it is recommended to remove the mask to allow unrestricted oxygen flow. To read the whole article, head to this link: https://nature-humaine.ca/2023/02/air-trim/. With our personal experience here at Skiwax.ca, we agree with this assesment of the AirTrim Mask. The mask is great for warm-ups, easy skis, and cool-downs, then removing the mask, or having the Racing 2/3 filter for harder efforts will have you feel and perform better.